Find number abc
If caabc - 4caba = 32aac find number abc. Multiple solutions may exist.Correct answers: 55
The first user who solved this task is Nasrin 24 T.
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Radio patentIn 1896, the first radio patent was issued to Guglielmo Marconi in England for his wireless telegraphy apparatus (U.K. 12,039) for “Improvements in Transmitting Electrical Impulses and Signals, and in Apparatus Therefor.” Improvements are given in a later Marconi patent, No. 7,777 of 1900.[Image: Figure from Marconi's first wireless specification.] |